How to shorten the same part in jQuery function?

If I have a if/else statement:

if(a) {         
  $('#aa').removeClass('Offselect').addClass('Onselect').css('background-image','url(../images/menu.gif)');
} 
else if(b) { 
  $('#bb').removeClass('Offselect').addClass('Onselect').css('background-image','url(../images/menu.gif)');
} 
else if(c) { 
  $('#cc').removeClass('Offselect').addClass('Onselect').css('background-image','url(../images/menu.gif)');
} 
else if(d) { 
 //same part
}

You can see the code have the same part:

removeClass('Offselect').addClass('Onselect').css('background-image','url(../images/menu.gif)');

Is it possible or any suggestion to shorten the same code?